Panasonic TU-Z100U - Tuner Box

62
12.2. Tuner box
12.2.1. G and K-Board Schematic Diagram
SHIELD
YC
V R L
S
S
S
S S
S
S
S
S
S
S
S
S
S
S S S S S S
S
P
P
P
P
P
P
P
P
G R
D3711
MAZ81400ML
D3702
MAZ81400ML
D3709
MAZ80510LL
D3710
MAZ80510LL
D3701
MAZ81400ML
C Y G CY-G G V V-G L L-G R R-G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
G52
1
2
3
4
5
6
7
8
9
10
11
G51
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
R3729
R3727
R3715
R3723 R3724
R3713
R3714
R3725
JS3725
JS3724
JS3723
JS3722
JS3721
JS3720
JS3716
JS3715 JS3714
JS3713 JS3712 JS3711
R3716
JS3702
JS3703
JS3704
JS3705
JS3706
JS3707
JS3701
*ZA3703
K4CZ01000054
R3701
180k
R3702
180k
R3706
10k
VS3710
R2719
0
C2700
50V
0.01u
SW3785
EVQ11G05R
R3784
21k
R3787
0
SW3782
EVQ11G05R
R2705
1.2k
D2702
MAZ80560ML
R3790
2.32k
R3780
1.74k
Q2701
2SD0601A0L
SW3787
EVQ11G05R
R2703
22k
SW3786
EVQ11G05R
R3781
1.62k
C3781
1000p
50V
R2704
47k
R3783
3.16k
SW3783
EVQ11G05R
SW3784
EVQ11G05R
K12
1 2 3 4 5 6 7 8 9
10 11
R7810
56
AV
HP
G
H
V
B
R
B-GND
V
H
G
B
GND
R-GND
GND
GND
G-GND
R
PC
12.GND
2.HPOUT_L
1.HPOUT_R
10.FRONT_L
19.FRONT_S
18.V_DET
15.FRONT_Y
14.GND(C3)
9.GND
4.HP_DET
6.HP_GND
7.GND
16.FRONT_V
17.GND(Y)
13.GND(C)
3.SUB_MONO
5.HP_GND
11.FRONT_C
8.FRONT_R
C
F
E
96875
B
34
A
D
12
SD_LED
R_LED_ON
STBY3.3V
SUB5V
KEY
GND
POWER SW
Modem_LED
GND GND
G_LED_ON
STBY3.3V
KEYSCAN
!
!
VIDEO2
TO
A-BOARD
(A52)
TO
A-BOARD
(A51)
TO
A-BOARD
(A12)
*JK3701B
K4AK12B00004
*JK3702
K1FY115B0021
PC IN
G-BOARD TXN/G1DKUU
K-BOARD TNPA4869AB
D2700
B3AGB0000057
POWER LED
SW3780
EVQ11G05R
POWER SW
D7810
B3AEB0000107
SD LED
INPUT/OK MENU VOL.DN VOL.UP CH.DN CH.UP